Sighting attachment for a telescopic device



FIG. 1 is a perspective view of the sighting attachment for a telescopic device showing my new design;

FIG. 2 is a side view thereof;

FIG. 3 is an end view thereof;

FIG. 4 is a top view thereof; and

FIG. 5 is a bottom plan view thereof. 

The ornamental design for the sighting attachment for a telescopic device, as shown. 